Metal-free tandem reactions of 2-iodoaryl ynones with sodium azide for the synthesis of benzoisoxazole containing 1,2,3-triazoles

Kashif Majeed, Fengtao Zhou, Qiuyu Zhang

科研成果: 期刊稿件文章同行评审

6 引用 (Scopus)

摘要

A metal-free approach has been developed for the synthesis of benzo[c]isoxazole (anthranils) containing 1,2,3-triazoles. The reaction proceeded efficiently through a [3 + 2] azide-alkyne cycloaddition, SNAr azidation and denitrogenative cyclization sequence. The metal-free protocol enabled effective construction of one N-O and three C-N bonds in one pot. In addition, the synthetic utility of the current methodology was further demonstrated by late stage modification of the obtained products.

源语言英语
页(从-至)3707-3716
页数10
期刊Organic and Biomolecular Chemistry
19
16
DOI
出版状态已出版 - 28 4月 2021

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